Abhishek Somani

LATEST ARTICLES ( 162 )

• Jav 8 FlatMap Explained Stream API

  

  In this short example , i will explain where we can use flatMap function of java stream api . Suppose you have a multi level list where many objects are stored ... Read more

  Posted on 08 July 2016 COMPUTING, TECH

• Mule HttpListener Example

  

  Mule Runtime 3.6 and later version have deprecated old Http Connector with , new Http Listener Config . Let's take an example to see how we can use it . Read more

  Posted on 05 April 2016 COMPUTING, TECH

• How to Generate Barcode 128 In Java

  

  For generating Barcodes , we can use Barcode4j library , which is opensource and free library . Let's look at some java code to generate barcode as image in jav... Read more

  Posted on 09 December 2015 COMPUTING, TECH

• How to Setup Nfs Mount in Linux

  

  NFS mount is used to share a directory between several servers, It saves the disk Space and is Useful for a Infrastructure where a application shares a common... Read more

  Posted on 23 November 2015 COMPUTING, TECH

• Search And Replace String in ByteBuffer

  

  This is a simple java program which will search and replace a particular String in ByteBuffer import java.nio.ByteBuffer;import java.nio.CharBuffer;import... Read more

  Posted on 17 November 2015 COMPUTING, TECH

• Beginners Guide to Jenkins

  In this blog we will be learning how to use Continuous Integration tools to deploy Projects, Here I will be using Jenkins as CI and Maven as build tool to deplo... Read more

  Posted on 09 November 2015 COMPUTING, TECH

• Why You Should Move to Rails 5

  

  Every one of us is waiting for a new and clean release of Rails 5 , which not only accepts the SPA(Single Page Application) Implementation easily but also has... Read more

  Posted on 03 September 2015 COMPUTING, TECH

• How To Create Rest WebServices With GUICE And Jersey

  This is a simple example of how to use Google Guice , with Jersey to create JAX-RS web services , which can be deployed to any servlet container like Tomcat ,... Read more

  Posted on 03 September 2015 COMPUTING, TECH

• Error In Starting of Mule App

  Some times Mule app failed to start , throwing weird exception like this : org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element... Read more

  Posted on 19 August 2015 COMPUTING, TECH

• Double Colon Operator in Java

  

  Java 8 has introduced double colon (::) apart from lambda expressions. Let's see how does it work . public class DoubleColonTest { interface MyInterface{ ... Read more

  Posted on 06 August 2015 COMPUTING, TECH

• How Does Lambdas Work In Java

  In this post , i will show how lambdas in java work , with a simple example .Consider the following code snipped using java lambda . package java8Test;import... Read more

  Posted on 04 August 2015 COMPUTING, TECH

• Top Underrated Git Commands

  Here are the most important commands in git , and their description .git reset –hard origin/master Resets your Local Repo with HEAD git reflogDisplays a... Read more

  Posted on 23 July 2015 COMPUTING, TECH

• Solved : Mule With Maven Failing

  

  Recently , i encountered an error with maven build. The pom file which i was using , started failing with failed dependency errors .It was working fine earlier. Read more

  Posted on 26 June 2015 COMPUTING, TECH

• How to Commit Only Part of a File in Git

  Today we will be discussing How to Commit only a Part of File in Git , Instead of Commiting the whole file , basically useful if you have dev ,prod ,and other... Read more

  Posted on 23 June 2015 COMPUTING, TECH

• How To Enable Mass Storage on YU

  This document describes how to connect mobile phones (like Yuphoria,Yureka), which are based on Cyanogenmod OS as Mass Storage/MTP in Linux.This is a solution... Read more

  Posted on 19 June 2015 COMPUTING, TECH

• Top 20 ROR Interview Questions

  Some of the most important questions asked in Barclays India And TCS for Ruby On Rails Developer Position , but these questions can be asked in any company whic... Read more

  Posted on 22 May 2015 COMPUTING, TECH

• How to Create Index With MongoDB 3 Java Driver

  Sample Java Program to Create Index in MongoDB 3 Java Driver . This snipped also contains older code which was used to create index . Read more

  Posted on 19 May 2015 COMPUTING, TECH

• MongoDB 3 With Java

  

  Here is the simple java program to insert data in MongoDB database. version 3.0 API is changed a bit . MongoClient.getDB method is deprecated and MongoClient. Read more

  Posted on 15 May 2015 COMPUTING, TECH

• JRE Not Supported Error DBCP

  You might get below error while using Commons DBCP , even if you have correct JDBC driver in your classpath. java.lang.UnsupportedOperationException: Java... Read more

  Posted on 01 May 2015 COMPUTING, TECH

• Asynchronous File Uploads in Rails

  Today we will be uploading a file to server using ajax call with the help of Iframe method. There is a Ruby Gem available called remotipart, which handles this... Read more

  Posted on 27 April 2015 COMPUTING, TECH